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Selection guides, maintenance notes and application stories
HND High-Pressure Diaphragm Pump: Specs, Best Applications and Limits
The NEWDOSE HND is a high-pressure diaphragm pump that reaches 30 bar with a mechanical drive. We go through flow, pressure, stroke, speed and motor power for all five models, where it fits, and its limits on materials and flow.
How to Adjust a Solenoid Dosing Pump: NEWDOSE DFD Manual vs DP Pulse Control
How to adjust a NEWDOSE solenoid dosing pump, and how the DFD manual and DP pulse models differ: stroke rate settings, flow estimation, calibration, divide and multiply pulse modes, wiring, and which one to choose for your site.
Milton Roy SDP Smart Digital Dosing Pump: What 1000:1 Turndown Really Means
The Milton Roy SDP smart digital series reaches 1000:1 turndown with ±1% accuracy from 1% to 100% of rated flow. How the dual adjustment works, the four models, how it differs from a solenoid pump, controls, and how to select one.
Primeroyal Metering Pump Selection: How to Choose Between PH, PK, PL and PN
A practical reading of the Milton Roy selection literature for the Primeroyal metering pump: how PH, PK, PL and PN differ in stroke, thrust and flow, how to use the liquid end tables, and a step-by-step way to work back from your duty.
mRoy Metering Pump A vs B: Configuring a Continuous Chemical Dosing System
How to configure a Milton Roy mRoy metering pump for continuous chemical feed: A vs B frames, plunger and pressure limits, plastic liquid end limits, gear ratio and viscosity, option derating factors, and reading the model code.
Milroyal B Hydraulic Diaphragm Metering Pump: Selecting for API675 High-Pressure Duty
How to select the Milton Roy Milroyal B hydraulic diaphragm metering pump for API675 high-pressure duty: reading the flow and pressure table, pressure codes and relief valve settings, liquid end limits, controls, rupture detection and inquiry data.
Milton Roy Metering Pump Models Explained: G Series, MAXROY, Milroyal and Primeroyal
A map of Milton Roy metering pump models: mechanical diaphragm (G series, SDP smart digital, MAXROY), hydraulic diaphragm (mRoy, Milroyal), Primeroyal high-pressure process pumps and LMI solenoid pumps, plus how to narrow down to the right series.
Milton Roy GL vs GM Series: Which Is Better? Match the Model Code First
Milton Roy GL vs GM: the current G series brochure only lists GM and GB codes, so a Milton Roy GL quote needs its data sheet first. Here's how to compare, where the GM's limits are, and how brochure editions differ.
Milton Roy G Series Selection: How to Choose a GM or GB Mechanical Diaphragm Pump
Choosing a Milton Roy G series dosing pump: how GM and GB differ, how flow and pressure step down across the range, which liquid end fits your chemical, control and motor options, and which accessories are mandatory.
Where Are Milton Roy Pumps From? Brand Background and the LMI Connection
Which country is the Milton Roy pump brand from, who owns it, and who manufactures it? We cover the US origin, Ingersoll Rand ownership, Shanghai production, how LMI fits in, and how to verify a genuine Milton Roy pump.
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